A stunning South African rhodochrosite specimen… A few internal rainbows too. 5667 Rhodochrosite, N’Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa Subscribe to Dad Dad Diary. Related posts:As the Rain Comes Down...Gypsum Crystals...Greenockite, Woodlawn, New South WalesLockdown LecturesMonthly Mineral Chronicles Volume 3 Issue 9... May the Fourth be with you... Better Late Than Never...